True to its name, the Mashup blends the coolest elements from pieces in the ONE by Optic Nerve collection to make the ultimate pair of polarized sunglasses. Classic square frame with over-sized lenses and a keyhole nose bridge. Polycarbonate frame materials. Comes in Matte Driftwood Grey with a Smoke with Silver Flash lens, Shiny Driftwood Demi with a Brown lens, or Matte Black with a Smoke with Blue Mirror lens. Glare cutting polarized lenses. Fits average face sizes/ Oval, round and square face shapes 100% UVA/UVB Protection. Meets ANSI Z80.3 standards for optical clarity and impact resistance.